//
//  South.h
//  07-内存管理
//
//  Created by dllo on 16/7/12.
//  Copyright © 2016年 高雅馨. All rights reserved.
//

#import <Foundation/Foundation.h>
#import "North.h"
// 签订协议, 在类继承后 <> 中添加协议, 如果有多个,分割
@interface South : NSObject <North, NSCopying>
@property (nonatomic, retain) NSString *name;
@property (nonatomic, retain) NSString *sexual;
@property (nonatomic, copy) NSString *id;
@property (nonatomic, copy) NSString *Description;
@property (nonatomic, retain) South *southNorth;
@property (nonatomic, assign) NSInteger number;

@end
